The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 18, 2002
Filed:
Oct. 22, 1999
John Philip Franey, Bridgewater, NJ (US);
Keith V. Guinn, Basking Ridge, NJ (US);
Louis Thomas Manzione, Summit, NJ (US);
Ming-Ju Tsai, Livingston, NJ (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
A patch antenna's resonators are supported by a non-conductive frame. The frame supports the resonators without making holes in the resonators and thereby avoids the problem of creating unwanted electric field polarizations. Additionally, the frame grasps the resonators in areas of low current density and thereby avoids creating additional disturbances in the radiation pattern. In one embodiment of the invention, the frame includes a perimeter lip that snaps over the edges of the feedboard and thereby attaches the frame to the feedboard.